UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 7 OCT 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1015 7 26.2 22.8 82 3.4 23.8 30 5 298.1 301.2 296.4 348.9 17.47 1 1000 137 24.0 22.8 93 1.2 23.2 10 6 297.1 300.4 296.3 348.5 17.74 2 988 244 23.6 22.3 92 1.3 22.7 12 6 297.8 300.9 296.3 348.3 17.41 3 925 821 20.4 19.8 96 0.6 20.0 20 4 300.2 303.1 295.9 346.8 15.91 4 872 1330 17.6 16.2 91 1.4 16.7 10 11 302.4 304.8 294.8 342.0 13.40 5 859 1459 17.2 14.7 85 2.5 15.5 7 13 303.2 305.5 294.3 339.9 12.34 6 850 1549 17.8 13.8 77 4.0 15.1 5 14 304.8 307.0 294.3 339.9 11.75 7 808 1983 16.4 12.4 77 4.0 13.8 2 16 307.8 309.9 294.8 341.8 11.27 8 788 2196 14.8 12.5 86 2.3 13.3 1 17 308.3 310.4 295.1 343.5 11.64 9 749 2626 13.0 9.1 77 3.9 10.6 358 19 310.8 312.7 294.5 340.7 9.74 10 730 2843 13.4 1.4 44 12.0 6.7 357 19 313.5 314.6 292.2 331.8 5.81 11 704 3149 13.0 2.0 47 11.0 6.7 355 21 316.4 317.6 293.4 336.3 6.29 12 700 3197 13.2 -2.8 33 16.0 4.8 355 21 317.1 318.0 292.1 331.4 4.45 13 697 3233 13.4 -8.6 21 22.0 3.1 355 21 317.7 318.3 290.9 327.1 2.86 14 664 3638 10.8 0.8 50 10.0 5.2 353 21 319.2 320.4 294.0 338.8 6.12 15 648 3841 10.4 -9.6 23 20.0 1.1 352 21 321.0 321.6 291.9 330.5 2.85 16 634 4022 9.2 -2.8 43 12.0 2.8 351 22 321.7 322.6 293.7 337.7 4.91 17 628 4100 8.6 -2.4 46 11.0 2.7 350 22 321.8 322.8 293.9 338.5 5.11 18 586 4666 3.8 -4.2 56 8.0 -0.3 347 22 322.7 323.6 293.9 338.4 4.79 19 581 4736 4.0 -12.0 30 16.0 -2.9 347 22 323.7 324.2 292.4 332.5 2.62 20 500 5940 -2.3 -20.3 24 18.0 -8.7 340 23 330.2 330.5 293.2 335.6 1.52 21 495 6019 -3.1 -21.1 23 18.0 -9.3 340 23 330.2 330.5 293.2 335.3 1.43 22 464 6526 -6.9 -18.9 38 12.0 -11.2 338 21 331.6 332.0 293.9 338.2 1.85 23 401 7641 -15.9 -31.9 24 16.0 -19.5 335 16 334.1 334.2 293.4 336.5 0.66 24 400 7660 -15.7 -32.7 22 17.0 -19.4 335 16 334.6 334.7 293.6 336.9 0.61 25 378 8087 -16.5 -43.5 8 27.0 -21.0 347 15 339.0 339.0 294.3 339.8 0.21 26 358 8496 -18.5 -50.5 4 32.0 -22.8 358 14 341.6 341.6 294.8 342.0 0.10 27 330 9099 -23.7 -51.7 6 28.0 -26.8 15 12 342.5 342.5 295.0 342.9 0.10 28 300 9790 -29.1 -54.1 7 25.0 -31.3 35 10 344.4 344.4 295.4 344.7 0.08 29 251 11033 -40.1 -53.1 24 13.0 -40.9 128 21 346.1 346.1 295.8 346.5 0.11 30 250 11060 -40.3 130 21 346.2 31 200 12540 -52.3 105 16 349.9 32 178 13285 -57.3 353.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 529.57 mb = 5500.30 m = 18045.40 ft Wetbulb zero: 589.84 mb = 4612.71 m = 15133.36 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 58.89 % Est. max temperature: 30.98 C = 87.77 F Sfc-Lift cond lev (LCL): 966.43 mb = 436.98 m = 1433.65 ft T: 22.53 C 700-500 lapse rate: 5.65 C/km ThetaE index: 11.74 C Layer 749.0- 704.0 mb Conv cond level (CCL): 933.12 mb = 744.39 m = 2442.19 ft Mean mixing ratio: 16.80 g/kg Conv temperature: 27.98 C = 82.36 F Cap Strength: 3.60 C Lifted Index: 1.49 C Risk: Showers probable Lifted Index @300 mb: 0.53 C Lifted Index @700 mb: 3.22 C Showalter Index: 4.54 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 16.10 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 216.60 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.57 J/kg Max Up Vert Vel: 11.19 m/s Conv Inhibition (B-): 2.73 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 948.55 mb = 600.66 m = 1970.65 ft Lev Free Conv (LFC): 903.55 mb = 1023.36 m = 3357.44 ft Equ Level (EL): 853.55 mb = 1513.27 m = 4964.72 ft B at Equ Level: 16.44 J/kg Max Parcel Lev (MPL): 793.55 mb = 2136.57 m = 7009.67 ft Wind level data Storm motion: 23 at 13 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1015 7 30 5 -2.5 -4.3 | 198 8 2.4 7.5 1 1000 137 10 6 -1.0 -5.9 | 213 7 3.9 5.9 2 925 821 20 4 -1.4 -3.8 | 204 9 3.6 8.0 3 850 1549 5 14 -1.2 -13.9 | 300 4 3.7 -2.1 4 700 3197 355 21 1.8 -20.9 | 323 11 6.8 -9.1 5 500 5940 340 23 7.9 -21.6 | 307 16 12.8 -9.8 6 400 7660 335 16 6.8 -14.5 | 283 12 11.7 -2.7 7 300 9790 35 10 -5.7 -8.2 | 168 4 -0.8 3.6 8 250 11060 130 21 -16.1 13.5 | 156 28 -11.1 25.3 9 200 12540 105 16 -15.5 4.1 | 147 19 -10.5 15.9 Wind Parameters Mean winds (0-6000m): 352.7 at 17.1 knts Storm direction: 22.7 at 12.8 knts Shear (0-3000m) pos: 0.3 neg: 2.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 124.9 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -2.3 tot: 12.9 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.21 Bulk Shear: 19.48 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 14 5 209 7| 0.0 1.3 1.3| 3.5 -1.3 2.3 4.5 0.40| 3.1 1.2 1000 15 5 208 8| 0.8 0.6 1.5| 4.9 -2.3 2.6 2.6 0.22| 3.3 0.7 1500 11 7 215 6| 0.6 2.6 3.2| 10.6 -2.3 8.3 5.6 0.52| 4.7 2.4 2000 8 9 230 5| 0.4 2.7 3.1| 12.7 -2.3 10.4 5.2 0.53| 4.2 2.2 2500 5 10 250 4| 0.3 2.6 2.9| 14.2 -2.3 11.9 4.8 0.51| 3.8 2.0 3000 3 12 271 4| 0.3 2.6 2.8| 15.2 -2.3 12.9 4.3 0.47| 3.6 1.7 4000 359 14 295 6| 0.2 2.2 2.4| 15.4 -5.7 9.7 2.4 0.38| 3.0 1.1 5000 356 16 303 7| 0.2 1.8 2.0| 15.4 -10.6 4.8 1.0 0.29| 2.7 0.8 6000 353 17 306 9| 0.1 1.6 1.8| 15.4 -16.9 -1.5 -0.3 0.21| 2.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251007.00.gif